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Compare Bonds

18 10 26 16 45

HF/6-311G* for rCC

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 1.800 are in the 1.800 bin. Differences less than -0.600 are in the -0.600 bin.

histogram chart 450
histogram chart 400 histogram chart
histogram chart 350 histogram chart
histogram chart 300 histogram chart
histogram chart 250 histogram chart
histogram chart 200 histogram chart
histogram chart 150 histogram chart
histogram chart 100 histogram chart
histogram chart 50 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-0.600 -0.400 -0.200 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.444
Most positive difference C4H6 1-Methylcyclopropene0.770

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.444
C4H6 1-Methylcyclopropene 1.515 -0.431
C3H3NO Isoxazole 1.356 -0.077
C2Cl2 dichloroacetylene 1.246 -0.069
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.063
CH3CHNOH Acetaldoxime 1.550 -0.054
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.052
C5H10 2-Pentene, (E)- 1.576 -0.051
C5H6 Propellane 1.596 -0.046
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.046
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.041
C3H5 Allyl radical 1.428 -0.039
C2HF3 Trifluoroethylene 1.341 -0.039
C5H8 Spiropentane 1.557 -0.038
C6H5Br bromobenzene 1.420 -0.037
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.037
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.037
CF2CCl2 difluorodichloroethylene 1.345 -0.037
CH2CHCH3 Propene 1.353 -0.035
C4H6O Furan, 2,5-dihydro- 1.347 -0.034
C2Cl4 Tetrachloroethylene 1.354 -0.034
C5H6 1,3-Cyclopentadiene 1.540 -0.034
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.033
CHCCH2CH3 1-Butyne 1.217 -0.032
C5H8 Cyclopentene 1.350 -0.032
C2F6 hexafluoroethane 1.560 -0.031
C5H10 2-Pentene, (Z)- 1.561 -0.030
C6H8 1,4-Cyclohexadiene 1.347 -0.029
C2H3CCH 1-Buten-3-yne 1.215 -0.029
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.029
C9H8 Indene 1.415 -0.029
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.029
CH3CCCH3 2-Butyne 1.214 -0.028
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.028
C5H6S Thiophene, 3-methyl- 1.370 -0.027
C5H6S Thiophene, 3-methyl- 1.530 -0.026
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.026
C5H6 Cyclopropylacetylene 1.211 -0.026
C2H2+ acetylene cation 1.253 -0.025
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.025
C3H3NO Oxazole 1.353 -0.025
C4H4S Thiophene 1.370 -0.025
C4H5N Cyclopropanecarbonitrile 1.472 -0.025
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.025
C5H8O Cyclopentanone 1.557 -0.025
C4H6 Methylenecyclopropane 1.332 -0.025
C2F2 difluoroacetylene 1.187 -0.025
C6H12 (E)-3-methylpent-2-ene 1.349 -0.025
C4H5NO 3-Methylisoxazole 1.362 -0.025
CHClCCl2 Trichloroethylene 1.337 -0.025
C6F6 hexafluorobenzene 1.401 -0.024
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.024
C3H7N Cyclopropylamine 1.520 -0.024
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.024
HCCF Fluoroacetylene 1.198 -0.024
C4H5N Pyrrole 1.382 -0.024
CH2CHCH2CH3 1-Butene 1.342 -0.024
C4H4N2 Succinonitrile 1.561 -0.024
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.024
C6H6 Fulvene 1.349 -0.024
HCCCN Cyanoacetylene 1.206 -0.024
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.024
C4H5N Cyclopropanecarbonitrile 1.513 -0.023
C2H3CCH 1-Buten-3-yne 1.344 -0.023
HCCCl Chloroacetylene 1.203 -0.023
C4H6 Bicyclo[1.1.0]butane 1.497 -0.023
CH3CCH propyne 1.207 -0.023
C6H6 Fulvene 1.355 -0.023
C6H5CCH phenylacetylene 1.208 -0.023
C4H4O Furan 1.361 -0.023
C3H2O3 vinylene carbonate 1.331 -0.023
C2H4 Ethylene 1.339 -0.023
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.023
C4H6O2 2,3-Butanedione 1.527 -0.022
C2H3Cl Ethene, chloro- 1.332 -0.022
CHOCHCHCH3 2-Butenal 1.345 -0.022
HCCBr bromoacetylene 1.204 -0.022
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.022
C3F6 hexafluoropropene 1.329 -0.022
CH2CHF Ethene, fluoro- 1.329 -0.022
C2H3Br vinyl bromide 1.332 -0.022
H2CCCCH2 Butatriene 1.283 -0.022
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.021
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.021
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.021
C5H8 1,4-Pentadiene 1.339 -0.021
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.021
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.021
CH2CHCHO Acrolein 1.341 -0.021
C2H6O2 1,2-Ethanediol 1.530 -0.021
C6H5Cl chlorobenzene 1.402 -0.021
C3H4 cyclopropene 1.296 -0.021
C10H8 Azulene 1.407 -0.020
C3H6O 2-Propen-1-ol 1.337 -0.020
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.020
C4H2 Diacetylene 1.205 -0.020
C6H10 cyclohexene 1.340 -0.020
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.020
C3H3N acrylonitrile 1.339 -0.020
C5H6 Cyclopropylacetylene 1.527 -0.020
C3H8O2 Propylene glycol 1.540 -0.020
C4H6 Cyclobutene 1.342 -0.020
CH2CS Thioketene 1.314 -0.020
C2H2 Acetylene 1.203 -0.020
C6H6 Benzvalene 1.339 -0.019
C10H8 Azulene 1.414 -0.019
C5H6 Propellane 1.525 -0.019
C4H5NO Isoxazole, 5-methyl- 1.362 -0.019
C12H8 biphenylene 1.432 -0.019
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.019
C6H12 (E)-3-methylpent-2-ene 1.551 -0.018
C4H5NO 3-Methylisoxazole 1.514 -0.018
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.018
CH2CCHCH3 1,2-Butadiene 1.314 -0.018
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.018
H2NCH2COOH Glycine 1.532 -0.018
C2H3NO Nitrosoethylene 1.335 -0.018
C7H8 Norbornadiene 1.336 -0.018
CH2CHCH2F Allyl Fluoride 1.333 -0.017
C3H6O Propylene oxide 1.471 -0.017
C5H8 Cyclobutane, methylene- 1.331 -0.017
C3F6 hexafluoropropene 1.513 -0.017
C6H5NO2 Nitrobenzene 1.399 -0.017
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.017
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.017
C5H5N Pyridine 1.400 -0.017
C4H5NO Isoxazole, 5-methyl- 1.505 -0.017
C6H5Br bromobenzene 1.401 -0.017
C12H8 biphenylene 1.524 -0.017
H2CCCCH2 Butatriene 1.318 -0.017
CH3COOH Acetic acid 1.517 -0.017
C4H2O3 Maleic Anhydride 1.332 -0.016
C5H10 2-Pentene, (Z)- 1.338 -0.016
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.016
C7H12 Norbornane 1.573 -0.016
C5H8 Ethenylcyclopropane 1.522 -0.016
C6H6 Benzvalene 1.452 -0.016
C12H8 biphenylene 1.372 -0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.016
SiC2 Silicon dicarbide 1.265 -0.016
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.015
C3H4O Cyclopropanone 1.575 -0.015
C6H6 Benzvalene 1.529 -0.015
C5H8 Ethenylcyclopropane 1.334 -0.015
C6H10O cyclohexanone 1.545 -0.015
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.015
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.015
CH2CHCHCH2 1,3-Butadiene 1.337 -0.015
C5H10 2-Pentene, (E)- 1.334 -0.015
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.015
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.015
C8H8 cyclooctatetraene 1.337 -0.015
C6H6 Trimethylenecycopropane 1.330 -0.015
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.015
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.014
C6H5Cl chlorobenzene 1.399 -0.014
C4H5N (E)-2-Butenenitrile 1.336 -0.014
C2H8N2 Ethylenediamine 1.545 -0.014
C3H4N2 1H-Imidazole 1.364 -0.014
CF3COOH trifluoroacetic acid 1.546 -0.014
C6H8 (Z)-hexa-1,3,5-triene 1.337 -0.014
CH2CCH2 allene 1.308 -0.014
C6H5OH phenol 1.398 -0.013
C5H6 1-Buten-3-yne, 2-methyl- 1.336 -0.013
C4H6 Methylenecyclopropane 1.542 -0.013
C6H5CN phenyl cyanide 1.396 -0.013
CHCCH2CH3 1-Butyne 1.544 -0.013
C10H8 naphthalene 1.370 -0.013
C6H5CCH phenylacetylene 1.396 -0.013
C6H5CCH phenylacetylene 1.398 -0.013
C2F4 Tetrafluoroethylene 1.311 -0.013
C5H10 Cyclopentane 1.546 -0.013
C10H8 naphthalene 1.420 -0.013
C2H4S Thiirane 1.484 -0.013
C5H6 1,3-Cyclopentadiene 1.340 -0.012
C3H4O Cyclopropanone 1.475 -0.012
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 -0.012
C6H5CN phenyl cyanide 1.397 -0.012
CH3CH(NH2)COOH Alanine 1.544 -0.012
C10H8 Azulene 1.405 -0.012
C6H6 Benzene 1.397 -0.011
C3H4N2 1H-Pyrazole 1.374 -0.011
C4H4N2 Pyrazine 1.397 -0.011
C6H5F Fluorobenzene 1.397 -0.011
C4H4N2 1,3-Diazine 1.393 -0.011
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 -0.011
C12H8 biphenylene 1.428 -0.011
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.011
C8H8 cubane 1.571 -0.011
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.011
C3H4 cyclopropene 1.509 -0.011
CH3CHS Thioacetaldehyde 1.506 -0.011
C10H8 Azulene 1.398 -0.010
C6H5CH2CH3 Ethylbenzene 1.524 -0.010
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.010
C5H6 Cyclopropylacetylene 1.503 -0.010
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.010
C2H6 Ethane 1.536 -0.010
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.010
C6H5F Fluorobenzene 1.395 -0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 -0.010
CH2CO Ketene 1.314 -0.010
C3H6O Propylene oxide 1.513 -0.010
C3F8 perfluoropropane 1.546 -0.009
C7H12 Norbornane 1.546 -0.009
C6H5CH2CH3 Ethylbenzene 1.399 -0.009
C4H8 cyclobutane 1.555 -0.009
C4H4N2 Pyridazine 1.375 -0.009
C5H10O 2-Butanone, 3-methyl- 1.525 -0.009
C3H6S Thietane 1.549 -0.009
CH2CHCHCH2 1,3-Butadiene 1.476 -0.009
C5H9N Pentanenitrile 1.536 -0.009
C3H7SH 1-Propanethiol 1.536 -0.009
CH3COF Acetyl fluoride 1.503 -0.008
CH2CHOH ethenol 1.326 -0.008
C4N2 2-Butynedinitrile 1.190 -0.008
C4H6 Bicyclo[1.1.0]butane 1.498 -0.008
C2H5N Aziridine 1.481 -0.008
C5H9N Pentanenitrile 1.478 -0.008
C6H5CN phenyl cyanide 1.451 -0.008
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.008
CF3CN Acetonitrile, trifluoro- 1.492 -0.008
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
C4 Carbon tetramer 1.304 -0.007
CH3OC2H5 Ethane, methoxy- 1.521 -0.007
C5H8 Cyclopentene 1.518 -0.007
C6H5CCH phenylacetylene 1.448 -0.007
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.007
C2H Ethynyl radical 1.217 -0.007
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.007
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.007
CH2ClCHO chloroacetaldehyde 1.521 -0.007
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 -0.007
C6H12 (E)-3-methylpent-2-ene 1.511 -0.007
C6H10O cyclohexanone 1.542 -0.006
C6H8 1,4-Cyclohexadiene 1.511 -0.006
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.006
C7H8 Norbornadiene 1.557 -0.006
CH3COCH3 Acetone 1.520 -0.006
C2H2O2 Ethanedial 1.526 -0.006
C2H4O Ethylene oxide 1.459 -0.006
C5H8 Spiropentane 1.482 -0.006
C6H14 Hexane 1.533 -0.006
CH2CCHCH3 1,2-Butadiene 1.301 -0.006
CH3CONH2 Acetamide 1.519 -0.006
C2H2O4 Oxalic Acid 1.544 -0.006
CH3CH2SH ethanethiol 1.528 -0.006
C7H16 heptane 1.534 -0.006
C6H5F Fluorobenzene 1.383 -0.006
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.005
C5H5N Pyridine 1.390 -0.005
C5H12O Butane, 1-methoxy- 1.532 -0.005
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.005
C5H8 Cyclobutane, methylene- 1.557 -0.005
CH3COCl Acetyl Chloride 1.506 -0.005
C4H8O2 1,3-Dioxane 1.528 -0.005
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.005
CH2CHCH2CH3 1-Butene 1.536 -0.005
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.005
C4H8O2 Ethyl acetate 1.508 -0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.004
C5H8 Cyclobutane, methylene- 1.524 -0.004
C3H6O 2-Propen-1-ol 1.502 -0.004
CH3CSNH2 Ethanethioamide 1.512 -0.004
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.004
C4H5N (E)-2-Butenenitrile 1.501 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C2H5I Ethyl iodide 1.521 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.004
CHOCHCHCH3 2-Butenal 1.501 -0.003
C4H6 Cyclobutene 1.566 -0.003
C3H7SH 1-Propanethiol 1.529 -0.003
CH3CH2NH2 Ethylamine 1.531 -0.003
C10H16 adamantane 1.540 -0.003
C4H8O2 Ethyl acetate 1.515 -0.003
C2H5Br Ethyl bromide 1.518 -0.003
C4H10O Ethoxy ethane 1.517 -0.003
C3H4N2 1H-Pyrazole 1.417 -0.003
C5H12 Propane, 2,2-dimethyl- 1.537 -0.003
C5H8 1,4-Pentadiene 1.511 -0.003
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.003
C6H5CH2CH3 Ethylbenzene 1.535 -0.003
C5H12 Pentane 1.531 -0.003
C4H6O Cyclobutanone 1.556 -0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.002
C3 carbon trimer 1.277 -0.002
CH3CH2O Ethoxy radical 1.521 -0.002
CH3CH2CH2CH3 Butane 1.531 -0.002
C(CN)4 tetracyanomethane 1.484 -0.002
C4H4N2 Pyridazine 1.396 -0.002
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.002
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.002
C3H6 Cyclopropane 1.501 -0.002
C4H10O Propane, 2-methoxy- 1.528 -0.002
C6H10 cyclohexene 1.530 -0.001
CH3CH2CHO Propanal 1.509 -0.001
C5H7N Cyclobutanecarbonitrile 1.551 -0.001
C6H10 cyclohexene 1.510 -0.001
C6H5Cl chlorobenzene 1.386 -0.001
F2CCCF2 tetrafluoroallene 1.282 -0.001
C5H11N Piperidine 1.531 -0.001
C4H6 Cyclobutene 1.517 -0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.001
CH3CH2CHO Propanal 1.523 -0.000
C10H8 Azulene 1.484 -0.000
C6H5NH2 aniline 1.392 -0.000
C10H8 naphthalene 1.420 -0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.000
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.000
CH3CCCH3 2-Butyne 1.468 0.000
C4H5NO Isoxazole, 5-methyl- 1.427 0.000
C5H8 Bicyclo[2.1.0]pentane 1.528 0.000
C6H10 cyclohexene 1.530 0.000
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.001
C5H8O Methyl cyclopropyl ketone 1.510 0.001
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.001
C4H6O Cyclobutanone 1.527 0.001
CH3CH2OH Ethanol 1.512 0.001
C6H12 Cyclohexane 1.530 0.001
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.001
C4H9N Pyrrolidine 1.534 0.001
C3H8 Propane 1.526 0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.001
C5H10O 2-Butanone, 3-methyl- 1.534 0.001
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.001
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.001
C4H6O Furan, 2,5-dihydro- 1.502 0.002
C2 Carbon diatomic 1.243 0.002
C6H5CN phenyl cyanide 1.388 0.002
CH2ClCCCl 1,3-dichloropropyne 1.456 0.002
C12H8 biphenylene 1.370 0.002
C12H10 biphenyl 1.489 0.002
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.002
C2H5CN ethyl cyanide 1.468 0.003
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.003
CH3CHO Acetaldehyde 1.501 0.003
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.003
C2N2 Cyanogen 1.389 0.003
C4H4N2 Succinonitrile 1.465 0.004
C6H5CCH phenylacetylene 1.388 0.004
C7H12 Norbornane 1.536 0.004
C5H8 Cyclopentene 1.540 0.004
C6H6 Fulvene 1.476 0.004
C2H3CCH 1-Buten-3-yne 1.434 0.004
C3H8O2 1,3-Propanediol 1.514 0.004
CH3CH2Cl Ethyl chloride 1.510 0.005
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.005
C2H5CN ethyl cyanide 1.526 0.005
CH3CH(CH3)CH3 Isobutane 1.525 0.005
C2H5F fluoroethane 1.505 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.005
CHOCHCHCH3 2-Butenal 1.470 0.005
CH3CHSHCH3 2-Propanethiol 1.520 0.006
C4H6 Methylenecyclopropane 1.457 0.006
C10H8 naphthalene 1.410 0.006
C4H5N (E)-2-Butenenitrile 1.432 0.007
CH3CCH propyne 1.460 0.007
C6H6 Fulvene 1.470 0.007
C5H8 Ethenylcyclopropane 1.475 0.007
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.007
CH3CN Acetonitrile 1.458 0.007
C10H8 Azulene 1.377 0.007
C6H6 Trimethylenecycopropane 1.437 0.007
C4H10O Propane, 2-methoxy- 1.519 0.007
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.008
C4H5NO 3-Methylisoxazole 1.427 0.008
C6H6 Benzvalene 1.503 0.008
C8H8 cyclooctatetraene 1.470 0.008
C4H2 Diacetylene 1.378 0.008
CH2CHCH2F Allyl Fluoride 1.488 0.008
C2H4F2 1,2-difluoroethane 1.501 0.009
C2H2N2O Furazan 1.421 0.009
C2H3 vinyl 1.316 0.009
C7H8 Norbornadiene 1.530 0.009
C3H2N2 Malononitrile 1.459 0.010
C5H8 Bicyclo[2.1.0]pentane 1.507 0.010
C6H5Br bromobenzene 1.375 0.010
C4H5N Pyrrole 1.417 0.010
C4H4Se selenophene 1.433 0.010
C4H4O Furan 1.431 0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.011
CH2CHCH2CH3 1-Butene 1.493 0.011
CH2CHCHO Acrolein 1.468 0.012
HCCCN Cyanoacetylene 1.376 0.012
HOCH2COOH Hydroxyacetic acid 1.495 0.012
C4H4S Thiophene 1.423 0.013
CHCCH2CH3 1-Butyne 1.457 0.014
CH2CHCH3 Propene 1.488 0.014
C6H10O cyclohexanone 1.503 0.014
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.014
C3O2 Carbon suboxide 1.251 0.014
C5H10 2-Pentene, (Z)- 1.490 0.014
ClCOClCO Oxalyl chloride 1.534 0.014
CH(CN)3 tricyanomethane 1.460 0.014
C3H3N acrylonitrile 1.426 0.015
CH3CH(NH2)COOH Alanine 1.509 0.016
C4N2 2-Butynedinitrile 1.370 0.017
C5H6 1,3-Cyclopentadiene 1.460 0.018
C5H6S Thiophene, 3-methyl- 1.423 0.019
C5H8O Cyclopentanone 1.504 0.019
C5H10 2-Pentene, (E)- 1.484 0.024
C5H6 Cyclopropylacetylene 1.422 0.026
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.027
C4H6O2 2,3-Butanedione 1.507 0.035
C4H6 1-Methylcyclopropene 1.300 0.198
C4H6 1-Methylcyclopropene 1.476 0.770